On truism regarding commercial aircraft is that every single commercial plane and commercial jet has upholstered seats. Aircraft upholstery firms are the companies that put that upholstery on those seats. When an airline or a private plane owner or customizing needs the interior of an aircraft upholstered, aircraft upholsterers and aircraft upholstery firms get a call. Some aircraft upholstery firms specialize in putting upholstery on the seats and in the interior of commercial aircraft, commercial airplanes and commercial airliners. Some aircraft upholstery firms specialize in initially putting upholstery onto new seats and into the interiors of new planes. Other airplane upholsterers specialize in reupholstering the seating and interiors of commercial airplanes. Some aircraft upholstery firms specialize in placing custom upholstery on the seats and in the interiors of private jets and helicopters. Some aircraft upholstery firms put upholstery into prop planes.